Satellite Interpretation Message
Issued by NWS Tiyan, Guam

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000
ATPQ40 PGUM 260252
SIMGUM

SATELLITE INTERPRETATION MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
100 PM CHST SUN OCT 26 2014

WESTERN NORTH PACIFIC BETWEEN EQUATOR AND 25N FROM 130E TO 180.

A SHEAR LINE STRETCHES SOUTHWESTWARD THROUGH 20N180 PASSING SOUTH OF
WAKE ISLAND AND OVER THE MARIANAS NEAR ROTA TO END NEAR 12N142E.
CLOUDS...PATCHY RAIN AND A FEW THUNDERSTORMS ARE PRESENT SOUTH OF
WAKE ISLAND ALONG AND UP TO 200 MILES NORTH OF THE SHEAR LINE.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS ARE SEEN OVER THE
MARIANAS WITHIN 150 MILES OF A LINE FROM 13N141E TO 15N150E.

LOW-LEVEL CONVERGENCE IS GENERATING SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS SOUTH OF PALAU SOUTH OF A LINE FROM 4N130E TO 4N134E
TO 2N140E...EAST OF YAP WITHIN 150 MILES OF A LINE FROM 6N141E TO
10N145E...AND SOUTH OF CHUUK SOUTH OF A LINE FROM 2N144E TO 1N155E.

A WEAK CIRCULATION IS CENTERED SOUTH OF WENO AT 5N152E. A SURFACE
TROUGH EXTENDS NORTHEAST FROM THE CIRCULATION TO 14N158E. SCATTERED
SHOWERS AND ISOLATED THUNDERSTORMS ARE OCCURRING ALONG THE TROUGH
WITHIN 200 MILES OF A LINE FROM 10N153E TO 13N163E.

ANOTHER SURFACE TROUGH EXTENDS NORTHEAST FROM 3N167E TO 8N169E.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS ARE SEEN JUST WEST OF
MAJURO BETWEEN 2N AND 8N FROM 166E TO 171E.

A THIRD SURFACE TROUGH CURVES NORTHEAST FROM 1N177E THROUGH THE DATE
LINE AT 3N. SCATTERED SHOWERS ARE PRESENT EAST OF MAJURO...EAST OF A
LINE FROM 8N177E TO 2N177E.

$$

AYDLETT






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